Home / 3,393,630.03-4,684,219.02-1,944,290.55

Finding the Fourth Proportional to 3,393,630.03, 4,684,219.02 and 1,944,290.55

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Solution

The fourth proportional to 3,393,630.03, 4,684,219.02 and 1,944,290.55 is: 2,683,699.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,393,630.03 : 4,684,219.02 = 1,944,290.55 : x
  2. Step 2: Convert to fraction form
    3,393,630.03/4,684,219.02 = 1,944,290.55/x
  3. Step 3: Cross multiply
    3,393,630.03x = 4,684,219.02 × 1,944,290.55
  4. Step 4: Simplify right side
    3,393,630.03x = 9,107,482,774,716.26
  5. Step 5: Solve for x
    x = 9,107,482,774,716.26/3,393,630.03
  6. Step 6: Final answer
    x = 2,683,699.37

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.